Deprecated: The each() function is deprecated. This message will be suppressed on further calls in /home/zhenxiangba/zhenxiangba.com/public_html/phproxy-improved-master/index.php on line 456
WO2019070626A3 - Multi-mode power management circuit - Google Patents
[go: Go Back, main page]

WO2019070626A3 - Multi-mode power management circuit - Google Patents

Multi-mode power management circuit Download PDF

Info

Publication number
WO2019070626A3
WO2019070626A3 PCT/US2018/053846 US2018053846W WO2019070626A3 WO 2019070626 A3 WO2019070626 A3 WO 2019070626A3 US 2018053846 W US2018053846 W US 2018053846W WO 2019070626 A3 WO2019070626 A3 WO 2019070626A3
Authority
WO
WIPO (PCT)
Prior art keywords
node
terminal coupled
power management
management circuit
mode power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2018/053846
Other languages
French (fr)
Other versions
WO2019070626A2 (en
Inventor
Wang Li
Quiong M. LI
Yipeng Su
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas Instruments Japan Ltd
Texas Instruments Inc
Original Assignee
Texas Instruments Japan Ltd
Texas Instruments Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Texas Instruments Japan Ltd, Texas Instruments Inc filed Critical Texas Instruments Japan Ltd
Priority to CN201880070780.3A priority Critical patent/CN111373640B/en
Priority to JP2020519051A priority patent/JP7171989B2/en
Priority to EP18865237.4A priority patent/EP3692623B1/en
Publication of WO2019070626A2 publication Critical patent/WO2019070626A2/en
Publication of WO2019070626A3 publication Critical patent/WO2019070626A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/865—Battery or charger load switching, e.g. concurrent charging and load supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1582—Buck-boost converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/66—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will
    • H03K17/665—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to one load terminal only
    • H03K17/666—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to one load terminal only the output circuit comprising more than one controlled bipolar transistor
    • H03K17/667—Switching arrangements for passing the current in either direction at will; Switching arrangements for reversing the current at will connected to one load terminal only the output circuit comprising more than one controlled bipolar transistor using complementary bipolar transistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/10—Parallel operation of DC sources
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electronic Switches (AREA)
  • Semiconductor Integrated Circuits (AREA)

Abstract

In an example circuit (200), a first inductor (205) is coupled between a first node and a second node (290). A first PFET (215) has a source terminal coupled to the second node (290) and a drain terminal coupled to a third node (275). A second PFET (220) has a source terminal coupled to a ground voltage potential (285) and a drain terminal coupled to the second node (290). A third PFET (225) has a source terminal coupled to a fourth node (294) and a drain terminal coupled to the third node (275). A fourth PFET (230) has a source terminal coupled to the ground voltage potential (285) and a drain terminal coupled to the fourth node (294). An NFET (245) has a source terminal coupled to a fifth node (296) and a drain terminal coupled to the third node (275). A second inductor (240) is coupled between the fourth node (294) and the fifth node (296).
PCT/US2018/053846 2017-10-02 2018-10-02 Multi-mode power management circuit Ceased WO2019070626A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201880070780.3A CN111373640B (en) 2017-10-02 2018-10-02 Multi-mode power management circuit
JP2020519051A JP7171989B2 (en) 2017-10-02 2018-10-02 Multimode power management circuit
EP18865237.4A EP3692623B1 (en) 2017-10-02 2018-10-02 Multi-mode power management circuit

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762566652P 2017-10-02 2017-10-02
US62/566,652 2017-10-02
US16/137,326 2018-09-20
US16/137,326 US10763853B2 (en) 2017-10-02 2018-09-20 Multi-mode power management circuit

Publications (2)

Publication Number Publication Date
WO2019070626A2 WO2019070626A2 (en) 2019-04-11
WO2019070626A3 true WO2019070626A3 (en) 2019-07-18

Family

ID=65897993

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2018/053846 Ceased WO2019070626A2 (en) 2017-10-02 2018-10-02 Multi-mode power management circuit

Country Status (5)

Country Link
US (1) US10763853B2 (en)
EP (1) EP3692623B1 (en)
JP (1) JP7171989B2 (en)
CN (1) CN111373640B (en)
WO (1) WO2019070626A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2254662C1 (en) * 2003-12-29 2005-06-20 Кудинов Андрей Константинович Dc voltage converter
US7750505B2 (en) * 2006-04-24 2010-07-06 Toyota Jidosha Kabushiki Kaisha Power supply system and vehicle
CN105680693A (en) * 2016-03-31 2016-06-15 昆明理工大学 Bi-directional DC-DC device with buck-boost function
US20160268816A1 (en) * 2015-03-13 2016-09-15 Active-Semi, Inc. Buck/Boost Circuit that Charges and Discharges Multi-Cell Batteries of a Power Bank Device
CN106787727A (en) * 2017-01-25 2017-05-31 北京鸿智电通科技有限公司 A kind of power path management circuit for being applied to charging quickly source

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001268900A (en) * 2000-03-22 2001-09-28 Masayuki Hattori Bi-directional step-up and step-down chopper circuit
JP2008072847A (en) * 2006-09-14 2008-03-27 Fujitsu Ten Ltd Power supply device and electronic device
JP5190981B2 (en) * 2007-07-27 2013-04-24 ルネサスエレクトロニクス株式会社 DC / DC converter
US7948720B2 (en) * 2008-03-19 2011-05-24 Qualcomm Incorporated Voltage regulator with transient recovery circuit
WO2012044391A1 (en) * 2010-09-29 2012-04-05 Mediatek Singapore Pte. Ltd. Voltage regulator, envelope tracking power supply system, transmitter module, and integrated circuit device therefor
JP5810896B2 (en) * 2011-12-22 2015-11-11 株式会社ソシオネクスト DC-DC converter and control method of DC-DC converter
US9118241B2 (en) * 2012-06-13 2015-08-25 Intel Deutschland Gmbh Switched-mode power supply and a two-phase DC to DC converter having switches and a filter that deliver current from a node among converter stages
US9178411B2 (en) * 2013-01-22 2015-11-03 Power Integrations, Inc. Charging circuit for a power converter controller
US9203309B2 (en) 2013-09-11 2015-12-01 Qualcomm, Incorporated Multi-output boost regulator with single control loop
CN104009529B (en) * 2014-06-13 2016-08-24 南京矽力杰半导体技术有限公司 Control circuit, battery powdered device and control method
US9525350B2 (en) * 2014-06-26 2016-12-20 Texas Instruments Incorporated Cascaded buck boost DC to DC converter and controller for smooth transition between buck mode and boost mode
CN104158255B (en) * 2014-08-20 2017-09-26 矽力杰半导体技术(杭州)有限公司 Management of charging and discharging system and its portable power source of application
WO2016045052A1 (en) 2014-09-25 2016-03-31 Intel Corporation Power supply unit adaptable for various power modes
CN104467411B (en) 2014-12-04 2017-09-01 矽力杰半导体技术(杭州)有限公司 Electric power management circuit and mobile terminal
GB2561588B (en) * 2017-04-19 2020-01-08 Sevcon Ltd DC-DC converter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2254662C1 (en) * 2003-12-29 2005-06-20 Кудинов Андрей Константинович Dc voltage converter
US7750505B2 (en) * 2006-04-24 2010-07-06 Toyota Jidosha Kabushiki Kaisha Power supply system and vehicle
US20160268816A1 (en) * 2015-03-13 2016-09-15 Active-Semi, Inc. Buck/Boost Circuit that Charges and Discharges Multi-Cell Batteries of a Power Bank Device
CN105680693A (en) * 2016-03-31 2016-06-15 昆明理工大学 Bi-directional DC-DC device with buck-boost function
CN106787727A (en) * 2017-01-25 2017-05-31 北京鸿智电通科技有限公司 A kind of power path management circuit for being applied to charging quickly source

Also Published As

Publication number Publication date
JP2020536481A (en) 2020-12-10
US20190103752A1 (en) 2019-04-04
JP7171989B2 (en) 2022-11-16
WO2019070626A2 (en) 2019-04-11
US10763853B2 (en) 2020-09-01
EP3692623A4 (en) 2020-12-02
EP3692623B1 (en) 2024-11-06
CN111373640A (en) 2020-07-03
CN111373640B (en) 2023-06-27
EP3692623A2 (en) 2020-08-12

Similar Documents

Publication Publication Date Title
EP3906615A4 (en) Voltage protection circuit to prevent power amplifier burnout, and electronic device having the same
JP2008161044A5 (en)
WO2016040688A3 (en) High linearity cmos rf power amplifiers in wifi applications
TW201614405A (en) Voltage generating circuit
JP2017521963A5 (en)
EP4633322A3 (en) Fin end plug structures for advanced integrated circuit structure fabrication
SG10201803995QA (en) Ripple compensator, data driving circuit including the ripple compensator, and semiconductor device including the ripple compensator
WO2014138693A3 (en) Low threshold voltage comparator
CA3103103A1 (en) Low power flip-flop circuit
SG10201803548PA (en) Terminal device including reference voltage circuit
WO2011077253A8 (en) Start-up supply
WO2007022491A3 (en) Integrated circuits with reduced leakage current
EP4354736A3 (en) Continuous diffusion configurable standard cell architecture
TWI643055B (en) Reference voltage circuit
US9172375B1 (en) Level shifter and digital to analog converter
WO2019160990A3 (en) Starter circuit for energy harvesting circuits
MY177593A (en) Signal conversion
TW200705784A (en) Charge pump circuit and method of operating the same
WO2019070626A3 (en) Multi-mode power management circuit
JP2018521504A5 (en)
JP2016507185A5 (en)
CN203117831U (en) Pedestal generator and corresponding integrated circuit
CN103546126B (en) A kind of low noise delay circuit
MY192054A (en) Voltage noise reduction of power delivery networks for integrated circuits
CN202797925U (en) Overcurrent protection circuit

Legal Events

Date Code Title Description
ENP Entry into the national phase

Ref document number: 2020519051

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2018865237

Country of ref document: EP

Effective date: 20200504

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18865237

Country of ref document: EP

Kind code of ref document: A2